一.写出下列动词的过去式和过去分词
一.写出下列动词的过去式和过去分词
1.walk_____ ______ 5.ask_____ _____ 9.boil_____ _____
2.turn_____ ______ 6.wash____ _____ 10.empty____ _____
3.open_____ ______ 7.paint_____ _____ 11.type_____ ____
4.air______ ______ 8.sharpen____ _____ 12.have_____ _____
13.clean_____ _____ 14.listen_____ _____ 15.answer______ ______
1.walk_____ ______ 5.ask_____ _____ 9.boil_____ _____
2.turn_____ ______ 6.wash____ _____ 10.empty____ _____
3.open_____ ______ 7.paint_____ _____ 11.type_____ ____
4.air______ ______ 8.sharpen____ _____ 12.have_____ _____
13.clean_____ _____ 14.listen_____ _____ 15.answer______ ______
赞 贴心BOB 花朵
共回答了16个问题采纳率：81.3% 举报
walk walked walked
ask asked asked
boil boiled boiled
turn turned turned
wash washed washed
empty emptied emptied
open opened opened
paint painted painted
type typed typed
air aired aired
sharpen sharpened sharpened
have had had
clean cleaned cleaned
listen listened listened
answer answered answered
ask asked asked
boil boiled boiled
turn turned turned
wash washed washed
empty emptied emptied
open opened opened
paint painted painted
type typed typed
air aired aired
sharpen sharpened sharpened
have had had
clean cleaned cleaned
listen listened listened
answer answered answered
1年前
3
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